Advanced Search
Volume 31 Issue 6
Jun.  2009
Turn off MathJax
Article Contents
Gu Chen, Zhang Jin-dong, Zhu Xiao-hua. Signal Processing and Detecting for Multicarrier Modulated Radar System Based on OFDM[J]. Journal of Electronics & Information Technology, 2009, 31(6): 1298-1300. doi: 10.3724/SP.J.1146.2008.00876
Citation: Gu Chen, Zhang Jin-dong, Zhu Xiao-hua. Signal Processing and Detecting for Multicarrier Modulated Radar System Based on OFDM[J]. Journal of Electronics & Information Technology, 2009, 31(6): 1298-1300. doi: 10.3724/SP.J.1146.2008.00876

Signal Processing and Detecting for Multicarrier Modulated Radar System Based on OFDM

doi: 10.3724/SP.J.1146.2008.00876 cstr: 32379.14.SP.J.1146.2008.00876
  • Received Date: 2008-07-10
  • Rev Recd Date: 2008-11-24
  • Publish Date: 2009-06-19
  • The echo signal model of MultiCarrier Modulated radar system based on OFDM (OFDM-MCM) is introduced firstly, the expression of the match filtering output is deduced based on it, and the detection probability is analyzed, then simulation of the Integrated SideLobe Ratio(ISLR) of the pulse compression output and Receiver Operating Characteristic(ROC) between the Single Carrier Modulated (SCM) radar and OFDM-MCM radar is compared. The simulation results indicate the OFDM-MCM radar has the better pulse compression performance and higher detection probability for high speed target.
  • loading
  • Prasad N N S S R K, Shameem V, Desai U B, and MerchantS N. Improvement in target detection performance of pulsecoded Doppler radar based on multicarrier modulation withfast Fourier transform (FFT)[J].IEE Proc.-Radar Sonar Navig.2004, 151(1):11-17[2]Julia Fernandez-Getino Garcia M, Edfors Ove, and Paez-Borrallo Jose M. Frequency offset correction for coherentOFDM in wireless systems. IEEE Trans. on ConsumerElectronics, 2001, 47(1): 187-193.[3]佟学俭, 罗涛. OFDM 移动通信技术原理与应用. 北京: 人民邮电出版社, 2003, 第4 章.[4]Richard M Davis, Ronald L Fante, and Richard P Perry.Phase-coded waveforms for radar[J].IEEE Trans. on Aerospaceand Electronic Systems.2007, 43(1):401-408[5]Xujuan Hu, Jiahao Deng, and Huiping Sang. Pulsecompression technique of radio fuze. Journal of BeijingInstitute of Technology, 2006, 15(4): 401-405.[6]Horii Hiroyuki, Tamura Sayaka, and Fujii Masahiro.Improving detection performance of pre-coded STBC OFDMby re-generating pre-coded symbols. Consumer Electronics,ICCE '06. 2006 digest of technical Papers, 2006: 329-330.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (3675) PDF downloads(1323) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return